Hey all, please help. I just tried to change my desktop background in Linux Mint 14 Mate after a fresh install on my Sattelite A70 laptop and as soon as I select the picture for desktop background it kicks me to the login screen. I log back in and it kicks me right back to the login screen again. after that, its the default desktop background. I am also just randomly getting kicked back to the login screen during normal use and this is really frustrating. Video card related? I dont know even how to deal with it if it is as I am a Linux Noob in a big way please help. Heres my XORG.0.log.old file if it will help any.